Checkpoint Systems launches microwave-safe RFID inlay for reusable food packaging

USA – Checkpoint Systems, a global leader in RFID and product identification solutions, has unveiled its latest innovation, Chinook, a next-generation RFID inlay engineered for durability, food safety, and performance in microwaveable reusable packaging.

The Chinook inlay addresses a growing need for traceability and operational efficiency across the food supply chain, especially in sectors where packaging must withstand repeated handling, heating, and cleaning cycles.

What sets Chinook apart is its rugged construction and resilience in extreme conditions. Unlike traditional RFID inlays that degrade with heat exposure, Chinook has been specifically designed to retain functionality even after repeated microwave use.

Official tests conducted by the European EPC Competence Centre (EECC) confirmed the inlay’s robustness, demonstrating that it maintained more than 50% of its maximum read range after 45 microwave cycles under standardized testing conditions.

EECC concluded that Chinook is a reliable and consistent RFID transponder ideal for high-usage environments such as food production and retail.

Chinook offers critical benefits in processed food production, allowing end-to-end traceability from the manufacturing site to retail shelves.

For supermarkets and food retailers, the inlay supports efficient management of fresh, frozen, and prepared food items, streamlining stock rotation, reducing shrinkage, and improving inventory accuracy.

Its ability to withstand harsh conditions makes it particularly suitable for bulk foods and ready-to-eat meals, where packaging may be reused multiple times before disposal or recycling.

The inlay also plays a pivotal role in supporting the circular economy. By extending the lifespan of RFID-tagged packaging, Chinook reduces the need for single-use materials and helps companies meet sustainability targets.

Its flexible, compact design can be easily embedded in various packaging types—plastic, glass, or composite materials, across a wide spectrum of food categories.

“Chinook represents a significant leap forward in RFID technology for the food industry,” said a Checkpoint Systems spokesperson.

“It enables not only operational visibility but also reinforces environmental responsibility through reusable solutions.”

As demand rises for smarter, greener packaging in the food industry, Checkpoint’s Chinook offers an effective, microwave-safe RFID solution that enhances both sustainability and performance, making it a key tool in modernizing food logistics and retail operations.

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